The Uniper Energy Storage GmbH power-to-gas plant in Falkenhagen demonstrates how renewable energy can be stored in the natural gas grid. Ball valves from Hartmann Valves contribute significantly to high availability and safe plant operation.



Equipped with gas-tight, metal-seated ball valves, they withstand high temperatures and pressures. Special designs offer additional safety and economic advantages.
Our low-maintenance and durable valves ensure maximum service life in high-load plants.
Depending on the medium, the highest requirements are placed on sealing technology, materials used, and valve design: requirements that Hartmann products consistently meet.
24 ball valve shut-off valves (DN 25 and 50 up to PN 100)
max. 360 Nm3/h
pure hydrogen
“With Falkenhagen, we want to test on a pilot scale how a connection between the electricity and gas grids can be established, how we can make fluctuating renewable energy storable, and how green hydrogen could be integrated into other energy systems and fields of application.”
We support you in all project phases: from planning and design through manufacturing to installation and regular inspection.